Often the musician must play a fast staccato, which can be very tiring. Brass players then apply a technique they call double-tongueing. The term is somewhat misleading, in fact one should better call it halt-tongueing: What you do is that dont't play "TAT-TAT-TAT-TAT-TAT" but rather "TAKATAKATAKATAKA". This means instead of hitting the reed with your tongue for every staccato tone, in order to interrupt the air swinging, you do it with the back of your tongue against your palate. Playing brass instruments hardly anybody could tell the difference, with wood wind instruments you are safe to use this at high speed staccato (which usually doesn't sound to good anyway - but is a good way to brake speed records playing Julius Fucik's Florence March). It depends on the type of music you play - in classical music, if you can manage traditional staccato, most professionals will avoid the double tongue.